I am in the process of salvaging my old RTA11t drivers to make a DIY enclosure for a friend, and while carrying the 2 tweeters, from my work area in my garage into my house, I tripped and ended up literally throwing both of them several feet and they both hit the ground very hard. I see no actual damage, but as soon as I tried them out, both are making a rubbing/buzzing sound on midrange sounds such as Piano, voices etc.
Is there any possible way of fixing them at all, or are they toast?
They still make sound, and treble, but there is a fairly noticeable buzzing on many sounds.
I am assuming the dome is good as it looks perfect, so not sure what did happen exactly.